Monster Tool Company 7/16 4FL SE X/LG 3x6 TiN Carbide End Mill, 62827, Diameter: 7/16, Number of Flutes: 4, End Style: Square End, Length of Cut: 3, Overall Length: 6, Shank Diameter: 7/16, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: TiN